命令 "make:notification" 未定义。 |流明 5.5

Question

在Lumen开发推送通知应用的过程中，需要运行 php artisan命令进行通知。当我运行 php artisan make:notification (php artisan make:notification)命令不可用。我收到以下错误。

 [Symfony\Component\Console\Exception\CommandNotFoundException]

Command "make:notification" is not defined.

 Did you mean one of these?
      make:migration
      make:seeder

请帮我解决这个问题。谢谢

Answer 1

Lumen 中不存在命令 php artisan make:notification NameOfNotification。

您必须导入该包。

来源：https://stevethomas.com.au/php/using-laravel-notifications-in-lumen.html

第一步需要 illuminate/notifications 包：

composer require illuminate/notifications

也许你会 require illuminate/support，如果这是通知所需的依赖项，我不是 100%。如果您遇到错误，这可能就是原因。

接下来，在bootstrap/app中注册服务提供商。php

$app->register(\Illuminate\Notifications\NotificationServiceProvider::class);

// optional: register the Facade
$app->withFacades(true, [
    'Illuminate\Support\Facades\Notification' => 'Notification',
]);

将 Notifiable 特征添加到您喜欢的任何模型，User 将是一个明显的特征：

<?php 

namespace App;

use Illuminate\Notifications\Notifiable;

class User extends Model
{
    use Notifiable;
}

以正常方式写通知：

<?php

namespace App\Notifications;

use App\Spaceship;
use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Notification;
use Illuminate\Notifications\Messages\MailMessage;

class SpaceshipHasLaunched extends Notification
{
    use Queueable;

    /** @var Spaceship */
    public $spaceship;

    /**
     * @param Spaceship $spaceship
     */
    public function __construct(Spaceship $spaceship)
    {
        $this->spaceship = $spaceship;
    }

    /**
     * Get the notification's delivery channels.
     *
     * @param mixed $notifiable
     * @return array
     */
    public function via($notifiable)
    {
        return ['mail'];
    }

    /**
     * Get the mail representation of the notification.
     *
     * @param  mixed $notifiable
     * @return \Illuminate\Notifications\Messages\MailMessage
     */
    public function toMail($notifiable)
    {
        return (new MailMessage)
            ->subject('Spacheship has launched!')
            ->markdown('mail.spaceship', [
                'spaceship' => $this->spaceship
            ]);
    }
}

以正常方式从您的应用发送通知：

$user->notify(new Notifications\SpaceshipHasLaunched($spaceship));

命令 "make:notification" 未定义。 |流明 5.5

Command "make:notification" is not defined. | Lumen 5.5

php

notifications

laravel

lumen